1 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
3 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
5 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7 * Makefile.in: Build elf32-hppa.o.
9 * syms.c (BSF_FUNCTION): New symbol flag.
11 * elf32-hppa.c: Fixed to work with elf32-target.h.
13 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
15 * libaout.h (NAME): Don't define if already defined.
17 * libelf.h: Protect against multiple inclusions.
18 (elf_symbol_type): Moved here, added new fields.
19 (struct elf_backend_data): New field `global_sym'; I suspect this
21 * elf32.c (elf_symbol_type): Deleted from here.
22 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
23 point to backend versions of symbols.
24 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
25 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
27 (elf_write_object_contents): Write program headers if appropriate.
28 (bfd_section_from_shdr): Unnamed sections get empty string for
29 name, not "unnamed". Handle SHT_NOBITS separately from
30 SHT_PROGBITS, and set some different flags.
31 (elf_file_p): New routine.
32 (elf_object_p, elf_core_file_p): Call it.
33 (elf_object_p): Handle EM_HPPA.
34 (elf_symbol_from, elf_idx_of_sym): New functions.
35 (elf_make_sections): Get symbol number right for relocations. Set
36 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
37 (elf_fake_sections): BSS section should be SHT_NOBITS, not
38 SHT_PROGBITS. Always generate symtab and strtab, not only if
39 relocations are needed. Set SHF_* flags as appropriate.
40 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
41 (elf_write_object_contents): Fix off-by-one error in symbol count.
42 Store a correct value for the symbol; write the size field
43 properly; make some guesses about the type field. Set section
44 type correctly for string tables.
45 (section_from_elf_index): Check for absolute and common sections
47 (elf_section_from_bfd_section): Ditto.
48 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
49 Use empty string instead of "unnamed" for nameless symbols.
50 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
51 HPPA (only?). Don't free raw symbols; keep the pointer around for
53 (elf_set_arch_mach): Handle bfd_arch_hppa.
54 (elf_find_nearest_line): Just return false.
55 (elf_write_object_contents, elf_set_section_contents): Set
56 output_has_begun field after computing file positions.
57 (elf_set_section_contents): Write section contents immediately,
58 rather than caching the whole file and writing it at close time.
60 * libhppa.h (enum hppa_reloc_field_selector_type, enum
61 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
62 hppa_reloc_expr_type_alt): New enumerator types.
64 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
65 * configure.in, configure.host: Use them.
67 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
69 * elf32-target.h: Allow overrides of armap defaults.
71 * elf32-hppa.c, elf32-hppa.h: New files.
73 * config/hp300hpux.mt: New file.
75 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
77 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
78 (aix386_core_vec): Update for new fields.
80 * archive.c (bfd_generic_archive_p): Call target-specific
81 slurp_armap code, instead of bfd_slurp_armap.
82 (bfd_slurp_bsd_armap_f2): New function.
83 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
84 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
86 * libaout.h (struct aoutdata): New field for subformat, for
87 differentiating between highly similar a.out formats.
88 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
90 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
92 * hp300hpux.c: New file.
93 * Makefile.in: Include it.
95 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
97 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
100 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
102 * trad-core.c (trad_unix_core_file_p): Check the file size.
104 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
106 * coff-alpha.c: Remove duplicate function and add warnings.
108 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
110 * sco-core.c (sco_core_vec): Add initializers for new target
113 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
115 * coffcode.h [_LIT]: Recognize .lit section.
117 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
119 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
120 config/alphaosf.mt, hosts/alphaosf.h: New files.
122 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
124 * Merge in HPPA/BSD changes from Utah.
125 * hppa.c: Use this for both HPUX & BSD.
126 * targets.c: Enable hppa_vec for both HPUX & BSD.
127 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
128 * hosts/hppabsd.h: #define HOST_HPPABSD.
130 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
132 * libbfd.c: Whitespace changes around byteswap macros.
133 * libbfd-in.h: Whitespace changes around byteswap declarations.
135 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
137 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
138 system_error anymore. It confuses bfd_check_format().
140 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
142 * bfd.c: Add sgi_core_data to tdata union.
143 * coff-mips.c: Add Irix 4.x core file support.
144 * hosts/irix4.h: #define HOST_IRIX4.
146 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
148 * aoutx.h (translate_from_native_sym_flags): Check that the
149 symbol's section does get set.
150 (slurp_symbol_table): Zero index means null-string name.
152 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
154 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
156 (write_syms): Use them, to reduce string table size.
158 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
160 * trad-core.c (trad_core_vec): Add 6 new initializers to match
161 new signed get/put fields. Minor reformatting to label
164 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
166 * bfd-in.h: Insert comment about SVR3 compiler warnings.
168 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
169 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
171 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
173 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
175 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
176 (swapcore_sparc): Make sp a bfd_vma.
178 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
180 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
181 libbfd.c, libbfd-in.h: Add _do*signed*.
182 targets.c, all targets: Add bfd*signed*.
183 bfd-in.h: Add bfd_signed_vma. Add comments.
185 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
187 * format.c (bfd_check_error): Check error return from
188 _bfd_check_format routines.
190 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
192 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
193 recognize .data section if present.
195 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
197 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
198 check for the case where the user sets the address of the BSS
199 section (and the file header can't specify this). Let the user
200 set it wherever they want, regardless of what goes in the header.
202 * ieee.c (ieee_slurp_sections): Pass all ieee section names
203 straight through into BFD sections. Add comments.
205 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
207 Cleanup in preparation for better 64-bit host support.
209 * bfd-in.h (bfd_64_type): Remove.
210 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
212 * bfd-in.h (bfd_size): Remove.
214 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
216 * bfd-in.h (bfd_word): Remove.
217 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
219 * bfd-in.h (rawdata_offset): Remove.
220 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
221 (bfd_perform_relocation): Lint.
222 (enum bfd_reloc_status): Comment cleanup.
224 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
226 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
228 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
230 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
232 * elf32.c: Clean up old comments.
234 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
236 * config/sun3.h: String argument to fprintf is const.
238 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
239 on systems which define PAGE_SIZE in <limits.h>.
241 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
243 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
244 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
245 the core file failing signal.
246 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
247 to supply the core file failing signal.
249 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
251 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
252 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
253 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
254 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
256 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
258 * coff-mips.c (PAGESIZE): Correct value.
260 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
262 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
263 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
265 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
267 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
268 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
270 (coff_compute_section_file_positions): Force vma and lma of _LIB
272 (coff_set_section_contents): Count number of entries in new lma
274 * coffgen.c (make_a_section_from_file): Force lineno_count of
275 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
276 SCO 3.2v4 shared library.
277 * seclet.c (rel): Copy over any section with contents, not just
280 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
283 * coff-i386.c (coff_i386_reloc): New function, to generate
284 relocateable output correctly.
285 (howto_table): Use coff_i386_reloc for all reloc types.
286 (CALC_ADDEND): Use a more efficient hack to get the correct addend
288 (i386comm_value): Removed; no longer needed.
290 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
292 * coffcode.h (coff_set_section_contents): Don't write out
293 sections without a filepos.
295 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
297 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
299 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
301 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
302 * libecoff.h (ecoff_data_type): Added gp_size field.
303 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
304 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
305 Set flags to 0 for large common symbols.
306 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
307 which can occur for gas-generated relocs.
308 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
309 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
310 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
312 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
314 * srec.c (srec_set_section_contents): Use lma field for load
316 * section.c: Add declaration of lma field to section structure.
317 * coffcode.h (coff_write_object_contents): Use lma field for load
319 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
321 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
322 symbols in a better way. (translate_to_native_sym_flag): Set the
323 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
325 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
326 (bfd_make_section): Cope with new builtin section.
327 * syms.c (bfd_decode_symclass): Can now print indirect section
330 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
332 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
333 defined, and yields false.
334 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
336 * archive.c (snarf_ar_hdr): Add support for reading (only,
337 so far) BSD-4.4-style extended headers.
338 * archive.c: Some more comments.
340 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
342 * Makefile.in: fix rule for dvi and info, so that the recursive
343 makes does the right thing, instead of always info
345 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
347 * libbfd.c (bfd_seek): Disable optimized handling for archives and
348 archive members; they need more special reatment. For now, verify
349 that computed and actual file positions correspond.
351 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
353 * mipsbsd.c: Renamed from aout-mipsbsd.c.
354 (set_arch_mach): Delete non-MIPS code.
355 (reloc_howto_type_lookup): Ditto.
356 * Makefile.in: Adjusted.
358 * libbfd.c (bfd_tell): Update `where' field.
359 (bfd_seek): Don't do anything if we're not changing the file
360 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
361 field against a SEEK_SET request. Call bfd_tell to re-update
362 `where' field when done.
363 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
365 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
367 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
369 * Makefile.in: added installcheck target
371 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
373 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
374 if the type is not stNil.
376 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
378 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
379 forward declarations.
381 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
382 it's implied by the type.
384 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
386 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
388 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
390 * rs6000-core.c: Add .ldinfo section.
392 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
394 * Makefile.in (MAKEOVERRIDES): Define to be empty.
396 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
398 * section.c (bfd_set_section_contents): whitespace
399 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
402 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
404 * hosts/go32.h: don't define POSIX_UTIME
406 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
408 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
409 against machine architecture stored in the ELF header, to resolve
411 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
412 NULL, so only use results when non-NULL.
413 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
414 and add to vector of targets.
416 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
418 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
419 are always just debugging symbols.
421 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
422 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
424 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
426 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
427 hpux 7). Patch from friedman@gnu.ai.mit.edu.
428 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
429 defined, which they aren't in hpux 7.0.
431 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
432 Tran-Le, tranle@intellicorp.com.
434 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
436 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
437 ahead and do the relocation.
438 (ecoff_refhi_reloc): Don't to the relocation here, just remember
439 what needs to be done.
440 (ecoff_reflo_reloc): Do the REFHI relocation here.
442 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
444 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
445 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
446 relocs are reasonable.
447 * coff-msym.c: Eliminated uses of DEFUN.
448 (ecoff_swap_tir_out): New function.
450 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
452 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
453 * configure.host (vax-*-ultrix2*): Add triplet.
454 * hosts/vaxult2.h: New file.
455 * config/vaxult2.mh: New file.
457 * aoutx.h (string.h): Include for strchr and friends.
458 * archive.c (string.h): Include for memchr and friends.
459 * elf32.c (string.h): Include for strrchr and friends.
461 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
463 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
464 (MY_set_sizes): Use sunos4_set_sizes.
466 * elf32.c: Renamed from elf.c. Several CPU-specific functions
467 deleted, as well as elf-big and elf-little targets.
468 * libelf.h: New file.
469 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
471 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
473 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
475 * coffcode.h (coff_compute_section_file_positions): Don't need
476 variable "old_sofar" if compiling for i960.
478 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
482 * ieee.c (exten, envi): "static" belongs first in declaration.
484 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
486 * srec.c: add support for symbolsrec, srecords with symbols in
489 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
491 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
492 to avoid lint complaints.
494 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
496 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
497 type SHT_STRTAB. Don't alter file offset for section 0.
498 (reloc_type_names): Now an array instead of a macro. Still inside
499 "#if 0", since it's used only in debugging code also in "#if 0".
500 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
501 (sort_reloc_map): New function.
502 (sparc_reloc_map): New variable.
503 (elf_bfd_reloc_type_lookup): New function.
505 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
507 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
508 bfd_make_debug_symbol; they were already in the target structure.
509 * Adjusted all uses of JUMP_TABLE.
510 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
511 from coff_make_debug_symbol.
512 * libcoff.h: Updated accordingly.
514 * Minor cleanups provoked by gcc warnings:
515 * aoutx.h (NAME(aout, reloc_type_lookup)),
516 cpu-h8300.c (local_bfd_reloc_type_lookup),
517 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
519 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
520 ieee.c (ieee_slurp_section_data),
521 elf.c (elf_make_sections, elf_fake_sections,
522 elf_compute_section_file_positions, elf_write_object_contents):
523 Removed unused variables.
524 * archures.c: Removed /* from within comment.
525 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
526 * oasys.c (oasys_write_data): Initialize i.
528 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
530 * libcoff.h (obj_raw_syment_coun): New macro.
531 * coffgen.c (coff_get_normalized_symtab): Initialize
533 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
535 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
537 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
539 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
540 for compatibility with tools from MIPS.
542 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
543 * config/irix3.mt, config/irix4.mt: Removed.
544 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
545 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
547 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
549 * hosts/hp300bsd.h: Add gross hack to determine whether we
550 are running on BSD 4.3 or BSD 4.4, and use appropriate include
551 files (and set other parameters) to match.
553 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
555 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
556 ansi definition which otherwise confuses non-ansi compilers.
558 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
559 ultrix cc by forward declaring getenv as is done in
562 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
564 * elf.c (elf_info_to_howto): cast an enum into unsigned char
565 avoiding a fatal error in vax ultrix 4.2 cc.
567 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
569 * bfd-in.h, VERSION: Roll to version 2.1.
571 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
573 * oasys.c (oasys_write_object_contents): Lint.
574 * srec.c: Whitespace cleanup.
576 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
578 * coffgen.c (coff_print_symbol): Print correct tagndx value;
579 cleaned up output formatting a bit.
581 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
583 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
584 relaxable. Should be moved somewhere else.
586 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
588 * aout-mipsbsd.c: Eliminated uses of DEFUN.
589 (aout_mips_*_vec): Added seclet_link element.
591 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
592 support for aout-mipsbsd target.
594 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
596 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
598 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
600 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
602 Add support for the H8/500
604 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
606 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
608 * libecoff.h: New file. Defines ECOFF backend data for gdb.
609 * coff-mips.c: Now includes libecoff.h.
610 (ecoff_data_type): Moved to libecoff.h.
611 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
612 call it. If there is ever another ECOFF target, this and the
613 swapping functions should be accessed via an ECOFF specific target
615 * Makefile.in (coff-mips.o): Depends on libecoff.h.
617 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
619 * coffcode.h: Removed MIPS specific information, since coff-mips.c
620 no longer includes this file.
622 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
623 bits to 0 to make comparison test useful.
625 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
626 avoid overflowing GP accessible sections in binutils/objdump.
628 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
630 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
631 reading more robust: Fail if string index is out of string
634 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
636 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
637 PCREL13): Don't take dst_address into account; the input file has
638 already taken care of that.
640 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
642 * coff-mips.c: Completed support for linker and binutils.
644 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
646 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
647 original addend from section contents.
649 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
651 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
652 * hosts/delta88.h (strtol): Fix prototype.
653 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
655 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
657 * elf.c: Get rid of "#ifdef sparc".
658 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
659 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
661 (elf_info_to_howto): Use runtime conditionals on CPU type, not
662 compile type conditionals on host CPU.
663 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
665 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
667 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
669 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
670 ECOFF which has two common sections.
671 (bfd_com_section): Set SEC_IS_COMMON flag.
672 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
673 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
674 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
675 bfd_is_com_section macro rather than checking for equality to
678 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
680 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
681 (coff_mkobject_hook): Accept aouthdr argument.
682 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
683 Handle NULL aouthdr argument.
684 (coff_object_p): If there is no aouthdr, pass it as NULL to
686 * libcoff.h: Rebuilt for mkobject_hook changes.
688 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
689 additional MIPS ECOFF fields.
691 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
693 * configure.host: added mips-dec-bsd*
694 * configure.in: added mips-dec-bsd*
695 * aout-mipsbsd.c: new file for mips-dec-bsd*
696 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
697 * aoutx.h: added mips support.
698 * archures.c: added mips support to bfd_default_scan().
699 * cpu-mips.c: added support for R4000 (untested).
700 * libaout.h: added MIPS1 & MIPS2 magic numbers.
701 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
702 hope will make it into include/bfd.h.
703 * targets.c: added aout_mips_*_vec.
705 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
707 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
709 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
711 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
713 * libcoff-in.h: Update prototype for coff_count_linenumbers.
715 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
717 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
718 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
719 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
720 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
722 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
723 bfd_swap_reloc_in or coff_swap_reloc_out.
724 * coff-mips.c: Added code to link and write out symbolic debugging
725 information, and to swap relocs in and out.
727 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
729 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
730 (coff_write_object_contents): coff_count_linenumbers returns the
731 number of line number records it found.
733 * coffgen.c (coff_write_linenumbers): only write out line numbers
734 in the section they belong to.
736 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
738 * targets.c (bfd_target): Added relocateable argument to
739 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
740 target vector for linker use.
741 * bfd.c (bfd_seclet_link): New macro.
742 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
743 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
744 and boolean return value. Made static.
745 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
746 relocateable argument.
747 * reloc.c (bfd_generic_get_relocated_section_contents): Added
748 relocateable argument (if relocateable, saves relocs).
749 * bout.c (b_out_get_relocated_section_contents),
750 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
751 relocateable argument (if relocateable, just calls
752 bfd_generic_get_relocated_section_contents).
753 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
754 argument to prototype.
755 * All targets: Set new _bfd_seclet_link vector to
756 bfd_generic_seclet_link.
758 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
760 * coffgen.c: #include seclet.h.
762 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
764 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
765 debug info. Setup info about linker symbols only, and use
766 standard bfd fields to hold the info.
767 * (hppa_object_p): Remove unneeded decls.
768 * (hppa_new_section_hook): Get rid of most of this.
769 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
770 fat. Remove all knowledge of stabs, remove redundant knowledge of
772 * Remove macros for accessing fields which are now gone.
774 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
776 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
778 * coff-z8k.c: delete unused reloc functions
780 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
782 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
783 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
784 * coff-msym.c: Use DEFUN for function definitons.
785 * coff-mips.c: Added code to read and print symbols, and to find
788 * coffcode.h: Moved many generic functions into coffgen.c. Moved
789 swapping functions into coffswap.h for ECOFF use. Moved
790 relocation functions, only used by h8300 and z8k, into reloc16.c.
791 Added hooks for coffgen.c functions to backend data structure, and
792 added hook functions. Still more could be done.
793 * coffswap.h: New file to hold COFF swapping routines.
794 * coffgen.c: New file to hold generic COFF functions.
795 * reloc16.c: New file to hold h8300 and z8k specific relocation
797 * libcoff-in.h: Added declarations for functions in coffgen.c.
798 * libcoff.h: Rebuilt to incorporate changes.
799 * coff-h8300.c: Function name changes.
800 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
801 hook rather than defining EXTRA_CASES.
802 * Makefile.in: Build new files coffgen and reloc16. Added
803 dependencies of coff-*.o on coffswap.h and seclet.h.
805 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
807 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
808 about discarding const.
810 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
812 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
814 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
816 * configure.in (post-target): If --with-minimal-bfd is specified,
819 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
821 * srec.c (srec_write_records): one of my boards wants a CR between
824 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
826 * archive.c (do_slurp_coff_armap): set symdef_count correctly
827 (it broke a couple of weeks ago).
829 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
831 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
832 return type, so libbfd.h doesn't reference undefined typedefnames.
834 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
836 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
838 (coff_pointerize_aux): don't pointerize a negative tagndx
839 (sometimes generated by SCO 3.2v4 cc).
841 * bout.c (calljx_callback, callj_callback,
842 b_out_get_relocated_section_contents): warn if relocating against
845 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
847 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
848 Make a bunch more routines be static.
849 * hppa.c (fill_spaces): Get rid of this, replace with much better
850 written setup_sections().
851 * (setup_sections): New routine to create BFD sections for each
852 space and subspace in SOM files.
853 * (hppa_object_setup): Use BFD sections created by
854 setup_sections() to locate GDB symbol table info.
855 * (make_unique_section): New routine to create a BFD section. It
856 ensures that the given name is unique, and will generate a unique
858 * (hppa_object_p): Become much more paranoid about file header.
859 * (make_bfd_asection): Call bfd_make_section to do the dirty
860 work. Simplify code somewhat.
861 * (hppa_core_file_p): Use proper name for stack section.
862 * libhppa.h: Remove millicode_start, millicode_end decls.
864 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
866 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
868 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
869 relocs, don't bother doing the adjustment if the value to add is
872 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
874 * bfd.c (bfd_get_size): New function that gets an upper bound
875 on the possible size of any object in a bfd.
876 * elf.c (bfd_elf_find_section, elf_get_str_section,
877 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
879 * elf.c (elf_big_vec, elf_little_vec): Document last three
880 members initialized to NULL.
882 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
884 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
886 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
888 * hosts/std-host.h: New file. Attempt at a generic/default
889 set of definitions, to discourage porting to new hosts by copying.
890 * hosts/news.h: Removed.
891 * hosts/sparc.h: Use std-host.h.
892 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
893 perhaps we can later remove the the_bfd field from each symbol.
894 * syms.c (struct symbol_cache_entry): Remove unused field
895 app_data. Add comment noting that the_bfd is almost redundant,
897 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
898 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
899 * hppa.c (fill_spaces): Make slightly more rebust.
900 * configure.in: Allow std-host as the "default" host.
902 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
904 * bfd.c: Add struct hppa_core_data to tdata union.
905 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
906 Get rid of HPPA/BSD specific code. That will go somewhere else
908 * (fill_spaces): Don't spin forever and die if you don't find
909 $MILLICODE$ subspace.
910 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
912 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
913 Make these work for HPUX.
914 * (make_bfd_asection): New routine to make section creation a
916 * (hppa_core_file_p): Completely rewrite, leave out bugs.
917 * libhppa.h: #include the right system files. Redefine all of
918 the structs/macros for hacking core files to use more sensible
919 HPUX core file structures.
920 * targets.c (target_vector): Conditionalize hppa_vec on
921 HOST_HPPAHPUX, not hp9000s800.
922 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
923 malloc and realloc. #define HOST_HPPAHPUX.
925 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
927 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
928 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
929 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
930 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
932 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
933 * aix386-core.c: New file for handling core files on AIX on PS/2.
934 * targets.c: if AIX386_CORE, use aix386_core_vec.
935 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
938 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
940 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
943 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
945 * Makefile.in: added dvi target
947 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
949 * bfd.c: Use right name for tekhex tdata struct.
950 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
951 * libcoff.h: Updated to get spacing change from coffcode.h.
952 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
954 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
956 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
957 functions, with the "guts" of the old bfd_slurp_bsd_armap
958 and bfd_slurp_coff_armap, but assuming we've already checked
959 if the armap is present or not.
960 Also, rewrite a bit to avoid keeping around obstack data
962 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
963 Various fixes to correctly handle COFF_style archives names.
964 (Note that because these have a trailing '/', the names can
965 have embedded spaces.)
966 * archive.c (bfd_slurp_armap): New function, replaces old
967 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
968 _either_ format, and calls do_slurp_bsd_armap or
969 do_slurp_coff_armap if either form of map is seen.
970 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
971 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
972 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
973 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
975 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
977 * hppa.c: #include "sysdep.h", not <sysdep.h>.
978 * libhppa.h: Make millicode_start and millicode_end be unsigned
979 int to be same type as CORE_ADDR in GDB. Why are these here?
981 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
983 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
984 vaddr of the section to the addend.
985 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
986 SCO_CORE to SELECT_VECS.
987 (target_vector): add sco_core_vec.
988 * sco-core.c (sco_core_vec): add leading underscore initializer.
989 * configure.in (i[34]86-*-sco*): use target i386-sco.
990 * config/i386-sco.mt: new file; define SCO_CORE.
992 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
994 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
996 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
998 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1000 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1002 * hosts/i386linux.h: Include unistd.h.
1004 * aoutx.h (print_symbol): aout_stab_name returns a constant
1006 * libaout.h (aout_stab_name): Fix prototype.
1007 * stab-syms.c (aout_stab_names): Array is now const.
1008 (aout_stab_name): Return value is now pointer to const.
1010 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1013 * syms.c (asymbol): Added new field "app_data", for data
1014 particular to the application. Some of the linker flags ought to
1015 get moved to this field someday.
1017 * archures.c (bfd_default_scan): Recognize a few more numbers:
1018 80486, 80960, and 960.
1020 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1021 bfd_coff_std_swap_table, cast to PTR.
1022 * bfd.c (bfd_coff_swap_*): Deleted macros.
1023 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1025 * coffcode.h (type bfd_coff_backend_data): New structure type,
1026 contains pointers to the COFF-specific swapping routines.
1027 (bfd_coff_std_swap_table): New data structure, to be used when
1028 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1029 (bfd_coff_swap_*): New macros.
1030 * coff-mips.c (mips_coff_swap_table): New data structure.
1031 (ecoff_big_vec): Use it.
1032 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1033 * All other targets: Deleted coff-specific vector entries.
1035 * trad-core.c: Fixed some `PARAMS' uses that were missing
1038 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1040 * aoutx.h (some_aout_object_p): Protect arg prototype in
1041 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1043 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1045 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1046 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1047 PARAMS for readability.
1049 * aoutx.h: Add type to callback parameter.
1050 * coff-mips.c: Don't call trad-core.h, not needed.
1051 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1052 * trad-core.h: Eliminate, unused.
1054 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1056 * format.c (bfd_check_format): if default target isn't found
1057 then look through the entire list rather than return early.
1059 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1061 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1063 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1065 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1067 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1069 * coff-z8k.c: checkpoint, more addressing modes handled
1070 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1073 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1075 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1077 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1079 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1081 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1083 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1084 and about when file descriptors are closed.
1086 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1088 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1089 written out correctly.
1091 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1093 * section.c: New section bit SEC_SHARED_LIBRARY.
1094 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1095 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1098 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1100 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1101 macros; use PARAMS to declare the function pointers involved.
1103 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1104 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1106 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1108 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1110 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1111 declaring pointers to functions.
1112 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1113 * seclet.h: Declare external function with PARAMS.
1115 * doc/chew.c (exfunstuff): Eliminate.
1116 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1117 * doc/proto.str: Use paramstuff rather than exfunstuff.
1119 * libbfd.h: Update, based on changes in source code and chew.
1121 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1123 * libieee.h: Add FIXME about removing limit on number of sections.
1124 * bfd-in.h: Improve comments to make it clear that bfd.h is
1125 the wrong place to edit this file.
1126 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1127 same places where we install bfd.h.
1129 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1131 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1132 symbol type before blindly modifying the auxent. Specifically,
1133 only modify the endndx fields for types that need it, and don't
1134 set the array information for non-arrays.
1136 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1138 * aoutx.h (some_aout_object_p): Section list should be set up
1139 correctly anyways; don't have to set up "next" pointers manually.
1141 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1143 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1144 config/i386v.mh: removed -DUSG from HDEFINES.
1145 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1147 hosts/i386v.h: don't define POSIX_UTIME.
1149 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1151 * ieee.c (ieee_slurp_sections): make a private copy of the
1152 section's name before truncating it.
1154 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1156 * hppa.c: add symbol_leading_char entry in transfer vec
1158 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1160 * ieee.c (get_symbol): can now cope when two symbols of a
1161 different class, but the same index number occur consecutively.
1162 (get_section_entry): nicer name for sections being forward
1163 referenced. (ieee_archive_p): don't free the filename string,
1164 since it was never malloced.
1166 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1168 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1170 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1172 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1173 optionally setting the dimen info, since they are in the same
1174 memory locations. Also zero out external auxent.
1175 (coff_write_symbol): don't zero external auxent; now done in
1178 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1180 * Check fclose return value for errors.
1181 libbfd.h: bfd_cache_close now returns a boolean.
1182 cache.c (bfd_cache_delete): return fclose success value.
1183 (bfd_cache_close): return bfd_cache_delete return value.
1184 opncls.c (bfd_close, bfd_close_all_done): return result of
1187 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1189 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1191 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1193 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1194 work out a coff relocation type from a howto's attributes rather
1195 than using the input r_type field. This fixes PR1677 and allows
1196 conversion of a.out relocs to coff relocs.
1198 * coffcode.h (coff_write_relocs): if supplied a relocation
1199 relative to an absolute symbol, use the right symbol index.
1201 * reloc.c (bfd_perform_relocation): do a partial link for coff
1204 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1206 * changes to support i386-sysv with shared libraries:
1207 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1208 check for .data2; if _LIB is defined, check for it; map
1209 SEC_NEVER_LOAD to STYP_NOLOAD.
1210 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1211 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1212 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1213 if section has contents, not just if it is loadable; if
1214 TWO_DATA_SECS, check for .data2
1215 (coff_set_section_contents): set vma of .lib section to number of
1217 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1218 don't define coff_write_armap to bsd_write_armap.
1219 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1222 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1224 * solaris2.h: Get the definition of alloca from alloca.h if we
1227 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1229 * configure.in (i960-*-{aout,bout}): Support these.
1231 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1233 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1235 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1237 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1238 no-longer-used definitions of L_SET and L_INCR.
1239 * i386linux.h: Tweaks to smooth Linux build.
1241 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1243 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1245 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1247 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1248 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1249 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1250 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1252 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1253 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1255 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1257 * configure.host: New file, contains mapping of host configs
1258 to host support file names for bfd, binutils, opcodes.
1259 * configure.in: Use it.
1260 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1261 * i386bsd.c: Cleanup, reformat.
1262 * config/i386-bsd.mt: Comment changes.
1263 * config/i386bsd.mh: New file for core file support.
1264 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1265 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1266 on BSD 4.4 define ALIGN (sigh!).
1268 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1270 * libaout.h (aout_backend_data): added exec_header_not_counted
1271 field. For ZMAGIC files only, when text_includes_header is set, by
1272 default the length of the exec header is counted in the text
1273 section size. For go32, exec header is mapped in but does *not*
1274 contribute to the size of section.
1275 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1276 is not set, but ztih is, add the size of the exec header to the
1277 recorded size of the text section.
1278 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1279 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1280 Also set text_includes_header.
1281 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1282 by default in MY(backend_data).
1284 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1286 * aout-target.h (callback): Don't define this function if it won't be
1289 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1290 type doesn't match. Don't lose if file sections have already been
1292 (set_arch_mach): Set reloc_entry_size.
1293 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1295 * hosts/i386bsd.h: New file.
1296 * configure.in: Recognize i[34]86-*-bsd host.
1298 * aout-target.h (callback, write_object_contents): Delete unused
1301 * aoutx.h (reloc_type_lookup): New function.
1302 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1303 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1304 (MY_reloc_howto_type_lookup): Don't define it.
1306 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1308 (slurp_symbol_table): Use header byte order, not target byte
1309 order, for reading symbol data.
1311 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1313 * configure.in: Undo some brain damage in the host section.
1314 * configure.in: Reformat the target section, test many configs.
1315 * Makefile.in (make): Remove obsolete `make make'.
1316 * aoutx.h (some_aout_object_p): Make defines line up.
1318 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1320 Now a bfd knows whether underscores are normally prepended
1321 to symbols in its file format.
1323 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1324 coff-z8k.c: targets set so they have leading underscore
1325 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1326 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1327 without leading underscore flag
1328 * targets.c: add symbol leading char to xvec description
1329 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1331 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1333 * archive.c: Make errno global.
1334 * archive.c (_bfd_write_archive_contents): If read fails (and
1335 errno!=0) set bfd_error to malformed_archive (since this probably
1336 indicates a truncated archive), rather than system_call_error.
1338 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1340 * Makefile.in: added rules for i386bsd.c
1341 * i386bsd.c: new file, supporting 386bsd.
1342 * configure.in: recognize i386-*-bsd target.
1343 * config/i386-bsd.mt: new file - 386bsd target configuration.
1345 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1347 * configure.in: re-arrange host section to use *-*-* notation,
1348 clean up some of the target section as well
1350 * seclet.c: cast result of bfd_get_relocated_section_contents to
1351 avoid compiler warnings
1353 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1355 * coffcode.h (coff_section_symbol): Create section if it doesn't
1358 * bout.c: Removed some unused variables.
1360 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1362 * Portability fixes from p3:
1363 coffcode.h (coff_write_relocs): removed sanity check until it
1364 works on all targets (per advice from sac).
1365 config/hp9000.mh: new file to define USG.
1366 hppa.c: #undef hppa before the JUMP_TABLE.
1367 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1369 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1370 local variable target volatile to avoid mysterious bug in
1373 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1375 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1376 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1378 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1380 * coff-z8k.c (func_da, func_jr): Lint.
1381 * coffcode.h: Use memset rather than bzero.
1382 * elf.c: Use memcpy rather than bcopy.
1383 * tekhex.c: Use memset rather than bzero.
1385 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1387 Add Adobe a.out support.
1389 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1390 * config/adobe.mt: Add.
1391 * configure.in (*-adobe-* target): Add.
1392 * targets.c (a_out_adobe_vec): Add.
1393 * Makefile.in: add aout-adobe.c.
1395 * configure.in: Put two dashes in all entries to be matched.
1396 Add comments to remind people to do this.
1397 Reorder all entries that match manufacturer names, to occur
1398 last, so they will only be matched if no more specific match
1399 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1401 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1403 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1404 since we should never have a NULL section.
1405 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1406 tests, set the section to bfd_abs_section.
1408 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1410 * coff-z8k.c: getting closer
1411 * coffcode.h (coff_get_relocated_section_contents): allow
1412 EXTRA_CASES hooks for different arches to provide different reloc
1414 * seclet.h: #ifndef around it to allow multiple inclusion
1415 * srec.c: minor doc fix
1417 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1419 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1421 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1423 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1426 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1428 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1429 filling in reloc, in case immediately following code doesn't set
1432 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1434 * coffcode.h (coff_renumber_symbols): set the last renumbered
1435 symbol pointer to NULL, as expected by coff_write_linenumbers.
1436 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1437 type R_IHCONST used on the 29k.
1439 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1441 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1442 update, based on how the underlying file was opened. Obsoletes
1444 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1445 all FASCIST_FDOPEN config defines.
1447 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1449 * sparc-opc.c: Moved to opcodes library, now that we have one.
1450 * Makefile: Don't compile it.
1452 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1454 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1456 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1458 * section.c (bfd_set_section_flags): Remove a sanity check.
1459 It is unfortunately broken, and prevents strip from working.
1461 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1463 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1464 created by last change.
1466 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1468 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1469 * bfd-in.h: Bump to version 2.0.
1471 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1473 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1474 braindamaged HP/Apollo compiler happy.
1476 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1478 * format.c: Fix description of search for matching target.
1479 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1480 * targets.c: Update description of search for matching target.
1481 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1482 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1483 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1485 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1487 * Makefile.in: Added mostlyclean/clean/distclean rules.
1489 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1491 * targets.c (target_vector): Take out oasys (unless that is
1492 the default): Because there is no magic number in archives,
1493 there can be annoying target mis-matches.
1495 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1497 * sparc-opc.c: Rigorously updated to match architecture manual.
1499 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1501 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1502 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1503 to the built-in abs_section were not written out correctly.
1505 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1507 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1508 large, assume we're using a swapped byte order and fail with
1509 wrong_format rather than dumping core.
1511 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1513 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1514 filename constraints.
1515 * Makefile.in: Updated to reflect change.
1517 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1519 Add preliminary support for the we32k:
1521 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1523 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1525 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1527 * bout.c: added support for relaxable alignment relocs.
1529 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1530 pass down pointer to play area rather than use alloca
1532 * cpu-z8k.c (compatible): made static to reduce name space
1535 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1537 Add basic support for the z8k:
1539 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1540 section.c, targets.c,
1542 * syms.c: move mis-inserted patch.
1544 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1546 Documentation fixes:
1547 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1548 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1550 * reloc.c: break out addend item from surrounding text.
1552 * doc.str (DOCDD): Defined. Adds text to output.
1553 (bodytext): Put bulletize before kill_bogus_lines.
1554 * chew.c (bulletize): End itemization after a blank line, to
1555 prevent following text from being swallowed up in an item.
1557 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1559 * configure.in: Add sparclite as a target.
1561 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1563 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1566 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1567 from a coff file (csym is null), dont deref them
1569 * ieee.c (parse_expression): get the answer right when adding an
1570 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1571 on elts so that filename is filled in.
1573 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1575 * bout.c (howto_align_table): New set of relocs, with enough
1576 data for "objdump -r" to work.
1577 (b_out_reloc_type_lookup): Recognize alignment relocs.
1579 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1581 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1582 invocations of make. Also, always create installation
1585 * config/apollov68.mh: removed -g from CC definition.
1587 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1589 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1590 overflowing gp-offset range.
1592 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1594 * srec.c (srec_set_section_contents): don't write out sections
1595 without the LOAD and ALLOC attributes
1597 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1599 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1600 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1601 * aout-target.h (callback): Don't set page/seg sizes.
1603 (set_sizes): New routine.
1604 (backend_data): Point to it.
1605 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1606 (sunos4_aout_backend): Point to it.
1607 * aoutx.h (set_arch_mach): Call set_sizes callback.
1609 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1611 * aout-target.h: Make _bfd_slurp_extended_name_table be
1612 the default. Given that we *write* the suckers (for long
1613 archive member names), we really ought to be able to read them!
1614 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1615 seem to be needed, and many machines don't have it.
1617 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1619 * coff-m68k.c (vector): read and write archives in coff format.
1621 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1623 * opc-sparc.c: New file.
1625 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1627 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1628 pointers to bfd_byte* before performing arithmetic on them. Such
1629 use with bare void* pointers is a gcc extension.
1630 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1631 * archive (normalize): Add to CONST to match actual usages with
1634 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1636 * configure.in: Recognize i486 host cpu, and use i386-elf
1639 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1641 * config/stratus.mt (CC): Remove definition.
1642 * elf.c (bfd_section_from_shdr): Test for the possibility that
1643 section_from_elf_index returns NULL and don't dereference it.
1645 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1647 * add hppa_data to bfd tdata (indirectly via sef).
1649 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1651 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1653 * configure.in: error messages to stderr, not stdout
1655 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1657 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1658 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1659 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1661 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1663 * configure.in: recognize hppa* instead of hppa
1665 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1667 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1668 RTYPE2HOWTO to cope with same.
1669 * reloc.c (bfd_perform_relocation): added support for size of -2
1670 (subtract a word reloc type). Updated doc.
1672 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1674 * Makefile.in: merged changes from progressive, removed rcsid.
1676 * archures.c, archive.c, Makefile.dos: removed rcsid.
1678 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1680 * bfd-in.h : add BFD_IS_RELAXABLE flag
1681 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1682 header e_relaxable, major hackery in callbacks
1683 * libaout.h : add space for a_relaxable.
1684 * seclet.c (rel): don't relax empty sections
1687 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1689 * section.c (STD_SECTION): add some casts to the initializers for
1692 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1694 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1695 and add appropriate casts to keep (picayune) aix-cc happy.
1697 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1699 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1700 symbol pointers. Punt expensive & useless bfd_realloc. Use
1701 malloc for raw symbols, and free it before returning.
1702 (bfd_section_from_shdr): Do not slurp symbol table until politely
1703 asked. Do not even slurp string tables.
1704 (elf_get_symtab_upper_bound): Count 'em without reading them.
1705 (elf_get_symtab): This is how to politely ask. Schlurp!
1706 This should probably just *become* elf_slurp_symbol_table, FIXME.
1708 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1710 * archive.c (bsd_write_armap): write the timestamp of the
1711 archive header to be just a little bit later than the timestamp of
1712 the file, otherwise the linker will complain that the index is
1715 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1717 * configure.in: Add m68k-ericsson-*.
1719 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1721 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1722 * elf.c: Remove unconditional debug printf's.
1723 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1724 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1725 (elf_slurp_symbol_table): Hand out symbols in forward, not
1726 reverse order. Simplify duplicate code.
1728 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1730 * elf.c: Remove "(void)" casts from function calls where the
1731 return value is ignored, in accordance with GNU coding standards.
1733 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1735 * hppa.c: Apply John's standard fix to avoid "empty translation
1736 unit" warnings from some ANSI-C compilers.
1738 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1740 * hosts/solaris2.h: Configure same as sysv4.
1742 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1744 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1745 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1746 type match actual return type.
1747 * elf_print_symbol (section_name): Make CONST.
1749 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1751 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1752 New files, for Linux (a free Unix clone for 386 machines).
1753 * Makefile.in, configure.in, targets.c: Update accordingly.
1755 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1756 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1757 correct calling of howto special functions and fixes from Raeburn
1759 * archures.c: nuke bfd_reloc_code_type
1760 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1761 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1762 SEC_NEVER_LOAD, various other bfdgas newness
1763 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1764 * targets.c: change jump table vector to above
1767 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1769 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1770 its prototype will be included in libbfd.h. Change result type
1771 to struct * (rather than equivalent typedef) so it can be used in
1772 the prototype, where they typedef won't be known.
1773 * libbfd.h: Updated version.
1775 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1777 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1778 targets.c: HPPA merge.
1780 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1782 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1783 * config/solaris2.mh: Kludge around Sun compiler bug.
1785 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1787 * libaout.h (aout_backend_data): Change defs of two bitfields to
1788 be unsigned chars instead to get around rs6000 compiler problem.
1790 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1792 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1793 Correct misconception that there can be only one symbol table.
1794 Only call elf_slurp_symbol_table on the full symbol table, not
1795 the dynamic one which is only a subset of the full one.
1797 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1799 * coffcode.h (coff_compute_section_file_positions): For I960,
1800 don't align sections in file.
1802 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1804 * targets.c (struct bfd_target): Added field for target-specific
1805 (but not file-specific) data, for distinguishing minor
1806 characteristics between (e.g.) a.out formats.
1808 * section.c (struct sec): New field user_set_vma indicates vma
1809 field should be heeded, not assumed to be unset.
1810 (STD_SECTION): Initialize that field of standard sections to zero.
1811 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1813 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1814 pre-swapped version.
1816 * archures.c (struct bfd_arch_info): Fixed order of comment and
1817 field decl. New fields indicate size of page and segment for
1819 * cpu-m68k.c (N): Fill in values.
1820 * cpu-sparc.c (arch_info_struct): Ditto.
1822 * libaout.h (struct aout_backend_data): Various bits of data (not
1823 all used currently) with characteristics of a.out implementation.
1824 Important field for now is text_includes_header, indicating that
1825 the text section starts immediately after the file header, which
1826 gets mapped in with it.
1827 (struct aout_data): New fields indicate whether vma has been
1828 adjusted yet (not yet used), and what magic number will be used in
1829 the output file (should go away in favor of vma_adjusted).
1830 (WRITE_HEADERS): Code for dealing with section sizes and related
1831 header fields replaced with call to adjust_sizes_and_vmas.
1832 * aoutx.h (some_aout_object_p): Fill in magic number field.
1833 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1834 (set_arch_mach): Set page size and segment size once CPU
1836 (adjust_sizes_and_vmas): New function; has much code moved
1837 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1838 and size parameters, as well as many header fields, after deciding
1839 on magic number for output file. Checks to ensure that this
1840 adjustment has only been done once.
1841 (set_section_contents): Call adjust_sizes_and_vmas instead of
1842 doing much of the work here.
1844 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1845 default (null) values of these fields.
1846 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1847 value in exec header.
1848 (sunos4_aout_backend, MY_backend_data): Define backend data
1849 indicating file header is included in text section.
1851 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1853 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1854 gcc version 2, to avoid warnings.
1856 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1858 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1859 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1861 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1863 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1865 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1867 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1868 * configure.in: Rewrite target parsing to use simple format.
1869 Handle sparc-sun-solaris2 configuration.
1870 * aout64.h: Avoid ANSI C brain death warning.
1871 * elf.c: Avoid trigraph (???) or /* in comments.
1873 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1875 * config/sysv4.mh: new file, RANLIB=echo
1877 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1879 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1881 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1882 elf_core_tdata_struct into a single common struct. Core files
1883 wouldn't have worked at all without this.
1884 (bfd_elf_find_section): New function for GDB's undercover use
1885 to find string sections that BFD hides from it.
1886 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1888 (elf_object_p, elf_core_file_p): Allocate internal file header
1889 storage dynamically.
1890 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1891 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1893 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1895 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1897 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1899 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1901 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1903 * configure.in: handle m680[01234]0 as aliases for m68k
1905 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1907 * coff-a29k.c: do byte relocs correctly
1908 * coffcode.h (styp_to_sec_flags): never load INFO sections
1909 * seclet.c (rel): don't relocate INFO sections
1911 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1913 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1914 Make the symbols unmodifiable.
1915 (bfd_section_init): Deleted.
1916 * init.c (bfd_init): Don't call bfd_section_init.
1918 * section.c (bfd_set_section_contents): Ensure that range to be
1919 written is within section boundaries.
1920 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1923 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1925 * coff-i960.c (howto_table): Deleted.
1926 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1927 interesting entries from old howto_table.
1928 (RTYPE2HOWTO): Adjusted to use switch.
1929 (coff_i960_reloc_type_lookup): New function.
1931 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1932 records for section symbol.
1933 (make_abs_section): Unused; deleted.
1934 (renumber_symbols): Re-order symbols so undefined symbols come
1935 last, as COFF format desires.
1936 (coff_write_symbol): Put C_FILE symbols in debug section always.
1937 (coff_section_symbol): New function; creates a symbol with the
1938 same name as a section, and sets up aux records for it.
1939 (coff_add_missing_symbols): New function; adds section symbols to
1940 symbol table if they aren't there already. Should someday also
1941 add a dummy C_FILE symbol if none is present.
1942 (coff_write_object_contents): Add missing symbols before preparing
1943 symbol table to be written.
1944 (coff_slurp_reloc_table): Verify that symbol indices read in are
1945 in a reasonable range.
1946 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1947 (obj_conv_table_size): Accessor macro.
1949 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1950 reloc types on i960.
1952 * bfd-in.h (bfd_get_section_name): New macro. Like
1953 bfd_section_name, but returns rvalue, not lvalue.
1954 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1955 (bfd_get_section_flags): Now returns rvalue.
1957 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1958 general, some specific to sparc or i960.
1960 * aoutx.h (set_section_contents): Set VMA for each section based
1961 on previous section. If text section VMA doesn't appear to have
1962 been set, make a best guess from the type of file.
1964 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1966 (MY(vec)): Initialize reloc_type_lookup field.
1968 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1969 (bfd_error_trap, bfd_error_vector): Extern, not common.
1971 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1972 few types of relocs for sparc; will need enhancement.
1974 * bout.c (callj_callback): Use DEFUN macro in definition.
1975 * coff-i960.c (optcall_callback): Likewise.
1977 * targets.c (bfd_target): Added fields reloc_type_lookup and
1978 _bfd_make_debug_symbol. Also minor comment changes.
1979 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1980 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1981 than arch info, and dispatch with BFD_SEND. Callers changed.
1982 * archures.c (struct bfd_arch_info): Deleted field
1984 * cpu-*.c: Don't initialize that field.
1986 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1987 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1988 (bfd_errmsg): Now returns ptr to const.
1989 * bfd-in.h (bfd_errmsg): Fix prototype.
1991 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1992 * reloc.c (bfd_generic_relax_section): Ditto.
1994 * section.c (Section Output doc): Improve description of use of
1995 output_section and output_offset.
1997 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1999 * sco-core.c: new file from net.
2000 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2001 Now we have the hairy linker, it's possible to move symbols from
2002 one section into another. Actually make that work!
2004 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2006 * hosts/sun3.h: fix declaration of free.
2008 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2010 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2011 * coff-h8300.c (reloc_processing): all relocs are relative to
2013 * opncls.c: don't use fdopen on DOS systems
2015 short patches from Glenn Kasten (glenn@ready.com)
2016 * target.c: enabled oasys support
2017 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2018 fix problem where a relocation which crossed a modification byte
2019 boundary did not work. Fix problem where a relocation near the end
2020 of a data record did not work.
2023 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2025 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2026 archvie header string counts the endian way, this heuristic sees
2027 how big an archive string to read by trying it one way and if the
2028 string table is unreasonably big, trying it the other. *FIXME*.
2029 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2031 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2033 * bfd-in.h: Increase version number to 1.97, for consistency
2035 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2037 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2039 * bfd-in.h: bump version to 1.96
2040 Major change; changed calling convention for
2041 bfd_get_relocated_section_contents so that caller allocates
2042 memory for section data.
2043 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2044 seclet.c, targets.c, bfd.c: reflect new convention.
2045 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2046 case, then use reasonable default values for SEC_* flags.
2048 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2050 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2051 size of output reloc struct.
2052 * targets.c, Makefile.in: comment out tekhex for the moment.
2053 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2054 * configure.in: tandem target is st2000
2055 * coff-m68k.c: rename static howto_table to global
2056 m68kcoff_howto_table.
2057 * bout.c: remove unnecessary abort
2058 * coff-a29k.c: various changes to the way relocations work to cope
2059 with the "new order" and latent bugs.
2062 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2064 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2065 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2066 * reloc.c (bfd_perform-relocation): don't relocate refs to
2067 absolute symbols if doing a partial link.
2069 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2071 * configure.in: Add a29k-amd-udi.
2073 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2075 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2076 internal_exec structure before initializing the fields that
2077 are used, so that the unused fields are in a known state.
2079 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2081 * tekhex.c (struct data_struct): Convert from typedef that
2082 typedefs nothing to a normal structure declaration.
2083 * tekhex.c (pass_over): Prototype args for function that
2084 second arg points to.
2086 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2088 * Makefile.in: remove old style staging. Do not print recursion
2091 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2092 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2095 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2097 * bfd.c, Makefile.in: added tekhex
2098 * aoutx.h (set_section_contents): pages should be padded to the
2099 size of a page, not the size of a segment.
2100 * configure.in: added go32 host and i386-aout target.
2101 * i386aout.c, libaout.h: now works for go32 target
2102 * ieee.c: fix bit rot.
2103 * seclet.c: support for padding seclet type.
2105 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2107 * Makefile.in: added .NOEXPORT:
2109 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2111 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2113 * elf.c (elf_compute_section_file_positions,
2114 elf_write_object_contents): Return boolean, not NULL (which
2116 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2117 Also ifdef-out code that aborts on unhandled section types.
2119 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2121 * configure.in: Recognize ncr3000 config
2122 * Makefile.in (MINUS_G): Pass on to recursive makes.
2123 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2125 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2127 * Makefile.in: Now that we have sym.h and symconst.h, compile
2128 coff-msym.c on all systems.
2129 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2130 * coff-msym.c: Update include files and comments; add weakext bit.
2132 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2134 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2135 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2137 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2139 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2140 * configure.in: Add new host and target configs.
2141 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2142 structs, which vary; just use member name.
2143 (elf_object_p, elf_core_file_p): Lint, fix comments.
2144 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2146 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2148 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2149 local, disposable, copy of the external form of section header
2150 table and program header table entries.
2152 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2154 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2156 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2158 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2161 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2163 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2165 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2167 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2168 not internal bfd_assert function (twice).
2170 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2172 * aout-target.h: change ar_max_namelen to 15 (the right value)
2173 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2176 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2178 * archive.c (bfd_generic_archive_p): check for bout archives too.
2179 * bout.c: make it work again.
2181 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2183 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2185 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2186 bfd_xmalloc() instead of bare malloc().
2188 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2190 * Makefile.in: pass down MAKEINFO on info.
2192 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2194 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2195 host/h-<foo> now just <foo>.
2196 * configure.in: reflect changes
2198 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2200 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2201 actual source file, not just the generated libbfd.h.
2203 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2205 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2206 gdb on little-endian 960 code.
2207 * archive.c (compute_and_write_armap): indirect symbols should go
2208 into the archive header too.
2210 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2212 * Makefile.in: added check target.
2214 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2216 * coff-msym.c: Move this file from gdb/ecoff.c. It
2217 handles byte-swapping for ECOFF (MIPS symbol) files.
2218 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2219 to the files built on MIPS-based hosts.
2220 * Makefile.in: Add rule for coff-msym.
2222 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2224 * Makefile.in: added clean-info target. MINIMIZE=1.
2226 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2228 * coff-rs6000.c: Move core file functions into separate
2229 new file rs6000-core.c. This is needed because reading
2230 core files depends on native include files that conflict
2231 with ../include/coff/rs6000.h.
2232 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2234 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2236 * aoutx.h (NAME(aout,print_symbol)): Don't print
2237 symbol addresss for undefined symbols.
2238 * coff-rs6000.c: Various updates (due to target-
2239 independent changes).
2240 * libbfd.h: Ditto (tdata field is now a union).
2241 * hosts/h-sparc.h: Removed prototype for bogus function
2242 'emset' (presumably should have been 'memset' - which is there).
2244 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2246 * configure.in (mips-big-* target): Same is Iris.
2248 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2250 * aoutx.h (translate_from_native_sym_flags): when creating an
2251 alias symbol, fill in the section as undefined, rather than
2252 leaving it blank. If an output section can't be found for a
2253 symbol, then don't core dump.
2255 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2257 * Makefile.in, configure.in: removed traces of namesubdir,
2258 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2259 copyrights to '92, changed some from Cygnus to FSF.
2261 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2264 * coff-h8300.c: fix stupid reloc subtraction bug
2265 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2266 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2267 the symbol.flags and done_lineno fields.
2269 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2271 * coffcode.h (coff_write_symbol): write out the correct number of
2273 * cpu-h8300.c: fix disassembly bug
2275 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2277 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2278 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2279 reloc.c, section.c (bfd_map_over_sections), targets.c
2280 (bfd_target_list): Protolint.
2281 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2283 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2285 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2287 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2288 section of a symbol rather than the section of a reffed symbol to
2289 determine the r_index of an emmitted reloc.
2291 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2293 * PORTING: New (preliminary) porting guide.
2295 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2297 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2298 (howto_hvrt16): lint.
2300 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2302 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2303 a full configuration (with possible cross-development),
2304 instead of using host-aout.c.
2306 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2308 * aout-target.h (MY(write_object_contents):
2309 Set obj_reloc_entry_size (abfd).
2310 * gen-aout.c: Change to emit a .c files, not a .h file.
2312 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2314 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2315 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2317 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2319 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2320 with more than one auxent can cause nasty core dumps.
2322 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2323 "done_lineno" so that a symbol which appears twice in the symbol
2324 table only gets it's linenumbers relocated once. Modifed
2325 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2328 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2330 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2331 stuff to use the New Order.
2333 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2335 * ieee.c: Change type of envi[] to unsigned char.
2337 * configure.in: fix vax ultrix configuration.
2339 * elf.c (bfd_section_from_shdr): Deal with null return from
2340 bfd_make_section(). (elf_object_p): Select endianess properly.
2342 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2344 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2346 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2348 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2349 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2350 * host-aout.c: Don't use aout-params.h; configure these systems
2351 in their xm files, not in a randomly generated file.
2352 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2354 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2356 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2358 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2359 host_aout_vec here as well.
2361 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2363 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2364 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2365 to prevent undefined symbol.
2367 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2369 Various lints found on PersSony
2370 * aoutx.h: cast an enum
2371 * coff-a29k.c: many ints in reloc structure turned to enum
2372 * coffcode.h: more enums
2373 * cpu-h8300.c: more enums
2374 * opncls.c: more enums
2376 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2378 * configure.in: Make Tahoe configuration work again.
2379 * bfd-in.h: Remove trailing comma from enum declaration.
2380 * ieee.c: Can't put byte values >0x7F into a signed char.
2382 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2384 * Makefile.in: Add dependencies for various coff-*.o files.
2386 * elf.c: Remove extraneous paren from core_prpsinfo and
2387 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2388 Replace references to old section "size" member with new
2389 "_raw_size" member. Implement elf_make_empty_symbol, which
2392 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2394 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2397 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2399 * coffcode.h (bfd_coff_relax_section): now static.
2400 (bfd_coff_get_relocated_section_contents): various type lints.
2402 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2404 New entry point in the transfer vector - bfd_relax_section.
2406 * aout-target.h: add to vector, call generic_relax
2407 * bfd-in.h: add to vector
2408 * bfd.c: add #define for vector
2409 * bout.c: add to vector, call generic_relax
2410 * coffcode.h: add to vector, also now has coff specific relax code
2411 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2412 * elf.c: call generic_relax
2413 * ieee.c: call new vector, clean up some bugs due to the creation
2415 * libbfd.h: add bfd_generic_relax_section EXFUN
2416 * oasys.c: call generic_relax
2417 * reloc.c: implement generic_relax
2418 * seclet.c: moved much of this into coffcode.h
2419 * srec.c: call generic_relax
2420 * targets.c: define new transfer vector
2422 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2424 * everything: now modified to use smaller reloc type. Self hosts
2427 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2429 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2430 New files for stratus.
2432 * configure.in: Add configuration fragments for stratus.
2434 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2436 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2437 variables as CONST since they are set to point to a const char
2438 string. Fixes compiler complaints.
2440 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2442 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2445 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2447 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2448 symbols, so that we can emit the correct file name even
2449 if it's an include file.
2451 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2453 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2454 (Reported by john@labtam.labtam.oz.au (John Carey)).
2456 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2458 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2460 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2461 being used to -DHAVE_PROCFS.
2463 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2464 '#include "fopen-same.h"' to end of file to match other h-* files.
2466 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2468 * configure.in: Change svr4 references to sysv4. Add case
2469 "unknown" for target vendor and infer some targets based
2470 on the specified operating system.
2472 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2474 * bfd-in.h, libaout.h: ANSIfy enums.
2476 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2478 * archive.c (normalize): created version for VMS which removes the
2479 VMS directory crap from the front and end of a filename, eg turn
2480 [-.foo]bar.obj;123 into bar.obj
2481 (bfd_construct_extended_name_table): now writes index into an
2482 extended name table in decimal - the same base used to read an
2483 extended name table.
2485 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2487 * aout-encap.c: Fix to use aout-target.h.
2488 * aoutf1.h: Use standard MY_object_p and MY_callback
2489 in aout-target.h. Remove target-specific versions.
2490 * host-aout.c: Re-write to use aout-target.h.
2491 * gen-aout.c: New files use with host-aout.c to generate
2492 host-specific a.out-related parameters.
2493 * Makefile.in: host-aout.o depends on aout-params.h, which is
2494 generated by gen-aout.
2495 * aout-target.h: Make a little more flexible.
2496 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2497 macro. Instead, inline it in aout-target.h.
2498 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2499 a gcc -Wall warning.
2500 * archive.c: Add missing commas in DEFUN macro (2 places).
2501 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2502 Berkeley ones, now that libiberty has them:
2503 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2504 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2505 remove unused variable.
2507 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2509 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2510 and execname inside HAVE_PROCFS ifdef since they are unused
2511 when it is not defined.
2513 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2515 * elf.c: Flag all sections as either code or data. We can't
2516 be sure what they are anyway, since ELF doesn't fit the
2517 traditional model of text+data+bss very well. Add new local
2518 function elf_read() to simplify code. Record entry point in
2521 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2523 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2524 rather than N copies of the same lines.
2526 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2528 * cpu-h8300.c: disassemble branch displacements correctly
2529 * coff-h8300.c: put reloc offsets out in 32bits
2531 * makefile.dos, configdj.bat: New files from DJ
2532 * cache.c: fopen with new macros is needed for DOS.
2533 * ieee.c: environ renamed to envi to stop an include file
2535 * opncls.c, coff-rs6000.c: more fopens with macros.
2537 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2539 * Makefile.in: infodir belongs in datadir.
2541 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2543 * Makefile.in: fix where docdir lives
2545 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2546 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2547 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2548 srec.c, syms.c, targets.c : all new documentation and lint
2552 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2554 * coffcode.h, srec.c: Lint.
2556 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2558 * Makefile.in: install using INSTALL_DATA, added standards.text
2561 * configure.in: mark directory as target dependent. configure
2562 nows works in objdir always so make file existence checks
2565 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2567 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2568 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2569 and mandir now keyed off datadir by default.
2571 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2573 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2574 computation of arch and machine type so it's worked out before
2575 some_aout_object_p is called.
2576 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2578 * archures.c: add extra field 'section_align_power' to hold
2579 default section alignment in object files.
2580 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2581 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2582 initialize the new field.
2583 * bout.c (b_out_callback): replace the text size, since aout
2585 * aoutx.h: Documentation in the new style
2587 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2589 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2590 use the saved value if mtime_set is already set (intended
2591 for archive files, though apparently not used yet).
2593 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2595 * targets.c: Revise comments about how to configure the target
2596 vector, to match reality. Remove mention of obsolete methods.
2597 Remove long lists of capitalized macros that turn into the same
2598 thing in lowercase. Normal vector simply lists all known
2599 lowercase xvec names; all other cases are handled by SELECT_VECS.
2601 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2604 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2605 list of supported targets.
2607 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2609 * archive.c (bsd_write_armap): The pad byte sometimes added to
2610 the string table in a __.SYMDEF member is now
2611 counted as part of the size of the string table.
2612 This is compatible with the old ranlib, as well as Sun's.
2614 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2616 * srec.c: Rewrote to fix many bugs; now gets the record type
2617 right, doesn't choke on input, sets the start address in an S9 and
2618 fills in the filename on an S0.
2620 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2622 * cpu-h8300.c: Add support for MEMIND addressing mode
2624 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2626 * coffcode.h: use the new macro if available
2628 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2629 * Makefile.in: Fixed dependencies due to file rename
2631 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2632 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2633 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2634 newos3.c, stab-syms.c, syms.c: All these files have had their
2635 #includes altered to point to the new places.
2637 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2639 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2641 * configure.in: Add vendor "ncr" as supported per-target vendor.
2642 Add svr4 case for i386 per-host case.
2644 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2647 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2649 * syms.c (bfd_decode_symclass): Return 'A'
2650 for symbols that are both absolute and global.
2651 * archive.c (bfd_special_undocumented_glue): Return NULL
2652 if bfd_ar_hdr_from_filesystem returns NULL.
2654 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2656 * Makefile.in: added coff-h8300
2657 * configure.in: now h8 is a coff target
2658 * cpu-h8300.c: fix various disassembly problems
2659 * libcoff.h: took out some code which has been #0ed for a long
2661 * targets.c: added h8 coff
2662 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2663 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2665 * coffcode.h: Started to change the way machine dependencies are
2666 handled, from the nest of #ifdefs to macros defined in the
2667 including coff-<foo>.c
2669 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2671 * aoutx.h (some_aout_object_p): Set the `executable' bit
2672 if the entry point is contained in the text segment, even if the
2673 text segment is at location 0.
2675 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2676 nonstandard MIPS sections (.rdata, .sdata, etc).
2678 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2679 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2680 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2682 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2684 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2686 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2687 from syms.c to new file stab-syms.c. Also, since GNU extended
2688 type codes such as N_SETT are no longer in ../include/stab.def,
2689 include them manually.
2690 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2691 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2692 * libaout.h: Added prototype for aout_stab_name().
2693 * Makefile.in: Update Makefile for new stab-syms.[co].
2695 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2697 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2698 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2699 just make N_XXX work by excluding the header from the text segment.
2700 * aoutx.h: Fix comments to match.
2702 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2704 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2705 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2706 for the "logical" text segment (i.e. never consider the exec
2707 header to be part of the text segment). This change is
2708 needed for consistency with various other parts of bfd and ld.
2709 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2710 and move calculation of obj_textsec(abfd)->size to libaout.h.
2711 * bfd-in.h: Removed bogus ';'.
2713 * Makefile.in: Add MINIMIZE flag to select lean
2714 or bloated target_vector.
2715 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2716 * newsos3.c: Fixes to ../include/aout64.h remove need
2717 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2719 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2721 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2722 handle both little and big-endian targets, with little
2723 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2724 * host-aout.c: Add FIXME note.
2726 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2728 * targets.c: Make the default target_vector contain
2729 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2730 Old behavior can be gotten by defining ALL_TARGETS.
2731 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2732 Factored out common code into new file aout-target.h.
2733 Saves a lot of duplicate code for a.out variants.
2735 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2737 Get 'make headers' to work when configured with +subdirs.
2738 * Makefile.in: Add $(subdir) to docdir path.
2739 * doc/Makefile.in (protos): Add $(srcdir) prefix
2740 to name of sed scripts.
2742 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2744 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2745 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2746 to include names of N_SETT etc.
2748 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2750 * elf.c: Add minimal support for ELF symbol tables. Generates
2751 canonical bfd symbol tables from ELF symbol tables. Change the
2752 name of some functions from bfd_<name> to elf_<name>.
2754 * syms.c: Trivial fix to comment to remove a redundant "to".
2756 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2758 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2759 form that GDB recognizes as COFF.
2761 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2763 * ieee.c (ieee_object_p): cast NULL correctly.
2764 * configure.in: added harris host
2766 * coff-a29k.c: Lots of changes, most from David Wood.
2768 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2770 * coff-m88k.c (coff_write_armap): Just #undef it.
2772 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2774 * Makefile.in: standardize on MINUS_G to disable debugging
2775 * coff-m88k.c: create coff armaps instead of bsd ones.
2776 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2779 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2781 * elf.c: Additions to support ELF format core files.
2782 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2783 has support for /proc (all the include files in particular).
2785 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2787 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2788 of two N_SO stabs, one for directory, and one for filename.
2790 * bfd-in.h (print_vma): Factor out duplicate definition.
2792 Exit a little more gracefully when malloc returns NULL.
2793 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2794 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2795 * libbfd.h: Rre-generated due to libbfd.c update.
2797 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2799 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2801 * elf.c (elf_object_p): Don't try to create a bfd section for
2802 the first ELF section header. It is just a placeholder.
2804 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2806 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2807 core files, when compiling native.
2808 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2810 FIXME: The aoutf1.h change below needs to be reversed back
2813 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2815 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2816 manipulation of lnno fields in lineno structs in a coff-<f>.h
2817 independent way. Override it in coff-<f>.h to your favourite
2818 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2819 (coff_swap_lineno_out): modified to use the new macros.
2821 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2823 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2824 unknown arch when the magic number doesn't specify the
2825 architecture, since some OSs (eg old sun3s) don't set the number, and
2826 020 is probably the right answer anyway.
2828 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2830 * hosts/h-news.h, hosts/h-rtbsd.h:
2831 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2832 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2833 bfd_print_symbol_nm, for use by nm.
2834 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2835 bfd_print_symbol_nm option, to print in nm format.
2836 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2837 oasys.c (oasys_print_symbol): Provide stub implementations
2838 for bfd_print_symbol_nm.
2839 * syms.c: New function bfd_decode_symclass, used by nm printer.
2840 New function bfd_stab_name to look up string name of stab code.
2842 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2844 * Makefile.in: Added ctor.c
2845 * archures.c (bfd_default_arch_struct) added
2846 bfd_default_reloc_type_lookup.
2847 * coffcode.h: removed a load of #if 0ed code.
2848 (coff_compute_file_section_positions): now works out the section
2849 alignment and size correctly in all cases.
2850 (coff_get_symtab): looks for constructor symbols and calls the
2851 right function when they're found. (coff_canonicalize_reloc):
2852 knows when a section is full of constructors and does the right
2854 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2856 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2857 * libcoff.h: removed #if 0ed code
2858 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2859 arch independent constructor relocation type.
2860 (bfd_reloc_type_lookup): removed the comment "this will go away"
2861 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2862 reloc which is used when BFD_RELOC_CTOR falls through to give a
2863 default 32bit reloc for constructors.
2864 (bfd_default_reloc_type_lookup): added.
2865 * aoutf1.h: fixed SEGMENT_SIZE typo.
2867 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2869 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2870 matching prefix "coff".
2871 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2872 rs/6000 csect records.
2874 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2876 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2877 * configure.in: add motorola delta88 cases
2878 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2879 write_armap prototype
2880 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2882 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2884 * Rename COFF-related files in `coff-ARCH.c' form.
2885 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2886 coff-mips.c, coff-rs6000.c to be exact.
2888 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2889 make output clutter.
2890 * config/mt-*: Ditto.
2892 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2894 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2895 John Gilmore. Archive support from Damon A. Permezel.
2897 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2898 * configure.in: Add rs6000 case.
2899 * targets.c: Add rs6000 vector.
2900 * archures.c: Add rs6000, fix comment on romp.
2901 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2902 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2903 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2904 * section.c (bfd_make_section): Return NULL on attempt to create
2906 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2907 (bfd_swap_aouthdr_in): Handle lots more members.
2908 (make_a_section_from_file): If section has already been seen,
2909 just return false rather than overwriting it.
2910 (coff_real_object_p): Understand incoming magic numbers.
2911 (coff_set_flags): Understand outgoing magic numbers.
2912 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2913 (build_debug_section): Add fn for reading debug string section.
2914 (get_normalized_symtab): Handle symbol names in debug string section.
2915 Remove unused obj_string_table.
2916 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2917 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2918 existing section before making one.
2919 * cpu-rs6000.c: New file.
2920 * rs6000coff.c: New file.
2922 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2924 * elf.c: Add partial support for ELF format corefiles. Still needs
2925 support for extracting registers from corefiles.
2927 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2929 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2930 RANLIB is defined as echo, send the output to /dev/null to help
2931 reduce clutter in the output from doing a make.
2933 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2935 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2936 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2938 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2940 * coffcode.h (coff_compute_section_file_positions): make it pad
2941 section size out if there are alignment restrictions so that the
2942 image will be ok on a system where section positions are worked
2943 out by accumulating sizes rather than from the section headers.
2944 * targets.c (proto write_armap). Changed orl_count to unsigned.
2945 * opncls.c (bfd_close_all_done). Added so that generative
2946 programs like gas can close a bfd without causing bfd confusion.
2947 * libbfd.h (changed becuase of protos)
2948 * amdcoff.c: messed with the way that jmp displacements are
2949 calcualated. This may not yet be totally correct.
2950 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2952 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2953 abs symbol has no section (like a register symbol).
2954 (coff_write_symbol) now zeros auxent before filling it up to help
2955 with sensitive applications.
2956 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2958 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2960 * bfd.c: Make sure we don't get a macro strerror().
2961 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2962 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2963 attempt to recover command, ifdef NO_CORE_COMMAND.
2964 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2966 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2968 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2970 * archive.c (bsd_write_argmap): The size of the ranlib structures
2971 should not include the size field itself.
2972 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2973 adata(abfd)->exec_bytes_size field instead of constant macro,
2974 because aoutx.h compiles to a simple .o file shared by
2975 all 32-bits a.out targets.
2977 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2979 * configure.in: Allow i386-sco-sysv.
2980 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2981 * cpu-h8300.c: lint.
2983 * host-aout.c: New strategy. We use common code, include files,
2984 and data structures to handle the file, but set a few parameters
2985 from the host's config file (page size, text start addr, etc).
2986 * libaout.h: Define HP BSD machine types.
2987 * aoutf1.h: Handle reading a.outs with these types.
2989 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2990 virtual-memory-address of the .reg section. We can't just make a
2991 section for "all the regs and nothing else" because only GDB knows
2992 exactly where the regs are (scattered around the upage and stack).
2993 Clean up memory allocation. Remove big- and little-endian
2994 vectors, replace with single vector; this only runs on the host,
2995 in host byte order. Replace byteswap routines with aborts in case
2997 * targets.c: There's only one trad_core_vec now.
2998 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3000 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3002 * hosts/h-amix.h (free): Fix prototype.
3004 * aoutx.h: Don't use NULL as an integer, for braindead systems
3005 that declare it as (void *)0. (From Peter Schauer.)
3007 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3009 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3010 problem with bad Ultrix system headers.
3011 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3012 various kinds of alignments for the various kinds of
3015 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3017 * doc/Makefile: Don't assume . is on the path (from James Clark).
3019 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3021 * Makefile.in: Avoid Sun Make VPATH bugs.
3022 * targets.c: Declare trad_core vectors extern.
3024 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3026 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3027 * libbfd.h: Moved ALIGN macro here.
3028 * bout.c (b_out_callback): Replace i960_align by align_power.
3030 * libaout.h (struct aoutdata): Added fields page_size,
3031 segment_size and exec_bytes_size. These help generic code
3032 (in aoutx.h and libaout.h) to figure out where to align
3033 the various segments in a demand paged file.
3034 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3035 to decide if the exec header counts in a_text (text segment size).
3036 Also, assume D_PAGED flag is set; don't set it here.
3037 * bout.c (b_out_callback): Add initialization of
3038 adata fields page_size, segment_size, and exec_bytes_size.
3039 * host-aout.c (NAME(host_aout, callback) and
3040 NAME(host_aout,mkobject): Ditto.
3041 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3042 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3043 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3044 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3045 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3046 for some systems (mainly sunos), so do it in the callback instead.
3047 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3048 * aoutx.h (NAME(aout,set_section_contents): Change the way
3049 filepos and size of sections are carried out to support
3050 older styles of demand paged executables.
3053 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3055 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3056 * bfd.c: Added macros to enable gas to swap coff records.
3057 * coffcode.h: Make the coff_swap_*_out routines return the number
3058 of bytes swapped, and cleaned up their prototypes.
3059 * configure.in: Added ebmon/coff support
3060 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3062 * targets.c: Added new entry points for coff swapping
3064 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3066 Restructure configuration scheme for bfd, binutils, ld.
3068 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3069 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3070 Change some config names to match other dirs.
3071 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3073 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3074 ../include/sysdep.h.
3075 * cpu-i960.c: Strncmp needed a length arg.
3076 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3077 * i386aout.c: Remove dead N_TXTOFF override.
3078 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3079 * config/: Rename some config files to match up h-*.h names.
3080 Remove all the HOST_SYS definitions from the config files.
3081 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3082 * hosts/h-hp9000.h: Remove USG comment.
3083 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3084 * hosts/h-news.h, h-sparc-64.h: New config files that had
3085 previously been kludged in the <sysdep.h> file.
3087 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3089 * config/*: trad-core support is HOST dependent, not target
3090 dependent. Target config files only set DEFAULT_VECTOR and/or
3091 other vector elements. Exception: when host-aout.c is in use,
3092 in which case we're forced to assume we're native (hp, vax,
3093 tahoe). Rename XDEPFILES to HDEPFILES.
3094 * Makefile.in: Rename XDEPFILES.
3095 * config/h-sun*: Don't force static linking.
3096 * trad-core.c: Document how to use it nowadays.
3097 * i386aout.c, newsos3.c: Clean up.
3098 * i386coff.c: Allow 386 coff files to be used as core files too
3099 (for reading core files from embedded systems).
3101 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3103 * Add i386aout.c for a.out support on the i386.
3105 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3107 * reloc.c, section.c, syms.c, targets.c: correct info-node
3108 structure in *doc* comments.
3109 doc/Makefile: stop hiding complaints from makeinfo.
3111 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3113 * aoutx.h (...some_aout_object_p): Take a third parameter,
3114 the internal_exec struct, and avoid ever looking at an
3115 external_exec. All callers changed to read the entire
3116 external_exec struct, swap and check its magic number,
3117 swap in the whole structure, and pass the swapped-in version to
3119 * bout.c: Bring into modern era. Use single _object_p routine
3120 for big- aand little-endian. Provide internal and external
3121 exec header structs. Use separate swap-in and swap-out routines.
3123 * libaout.h: Move struct internal_exec from ../include/aout64.h
3124 to here. Add obj_symbol_entry_size to struct aoutdata.
3125 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3127 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3128 EXTERNAL_NLIST_SIZE. Callers changed.
3130 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3132 * bfd.c: Remove strerror() to libiberty.
3134 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3135 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3136 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3137 last byte of transfer, not first byte, is within the section.
3139 * host-aout.c: Remove `BSD' archive support. Lint.
3141 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3142 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3143 `bfd_arch_info_type'. All uses changed.
3144 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3145 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3146 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3147 it needs a better name.) All uses changed.
3148 * targets.c: Rename `enum target_flavour_enum' to `enum
3149 target_flavour', and remove the `_enum' from all of the enum
3150 values themselves. All uses changed.
3152 * configure.in, config/h-i386mach: i386 mach host.
3153 * config/t-i386-aout: Use host-aout.c.
3155 * trad-core.c: Give it its own xvec's to make it independent
3156 of other file formats.
3157 * ecoff.c, host-aout.c: Remove refs to trad-core.
3158 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3159 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3161 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3163 * reloc.c: Extended NEWHOWTO macro
3164 * ieee.c: Changed the way 8bit pcrel is done
3165 * cpu-h8300.c: got the registers in the right order
3167 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3169 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3170 prediction is vindicated!
3172 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3173 Remove refs to howto.c, since Steve forgot.
3175 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3177 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3178 still work. Now allows any architecture/machine to be set.
3180 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3182 * howto.c deleted and moved code to reloc.c
3184 * libbfd.h, libbfd-in.h removed $id stuff for real
3186 * cpu-h8300.c Made it match various different spellings of h8300.
3188 * archures.c: Took out the first char filter which made it only
3189 look for a cpu/arch match when the first chars of supplied and
3190 tested names were the same.
3192 * targets.c removed oasys stuff, pending someone to fix the bugs
3196 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3198 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3199 ELF support good enough for GDB.
3200 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3201 m68k-cbm-svr4 host and target.
3202 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3203 so `diff' and `patch' can cope.
3205 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3207 * archures.c: removed texinfo error
3209 * init.c: added texinfo hooks, and removed initialization error
3212 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3215 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3217 * cpu-i960.c: Avoid numerical count of initializers.
3219 Vax Ultrix changes from David Taylor <taylor@think.com>:
3220 * host-aout.c: Make little-endian vector really little-endian.
3221 * configure.in: Separate vax and tahoe cases, handle ultrix.
3222 * config/t-vax: Add trad-core.o.
3223 * config/h-vaxult: New host system.
3225 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3227 * bfd-in.h VERSION, change version number to 0.18, this makes a
3228 gap, but now is the same as the linker version number.
3230 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3231 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3232 files will eventually contain processor specific bits for bfd,
3233 like strange relocation information and dis/assembly. So far only
3234 the H8 has been even partially done. This work also ties in with
3235 the change in handling architectures.
3237 * amdcoff.c: (a29k_reloc) fix error message.
3239 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3240 discover the architecture of the bfd. (sunos4_callback) calls the
3241 function bfd_set_arch_mach rather than stuffing stuff directly
3242 into the bfd. (sunos4_write_object_contents), changed names of
3245 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3246 setup the environment.
3248 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3249 headers in big endian format, regardless of the endianess of the
3252 * archures.c: totally changed. Now an architecture is represented
3253 with a pointer to an info structure rather than an enumerated type
3254 and a long. The old info is available as two elements in the
3255 structure. Future enhancements to architecure support will
3256 involve pointers to methods being placed into the info structure.
3258 * bfd.c: changed the definition of the bfd structure for the new
3261 * bout.c: (b_out_set_arch_mach) changed to use the new
3262 architecture mechanism.
3264 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3265 the new architecture mechanism.
3267 * configure.in: added h8 stuff.
3269 * ieee.c: too many changes to note. Now ieee files written with
3270 bfd gas and ld can be read by gld and ieee only linkers and
3273 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3275 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3276 than fixing the structure directly.
3278 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3279 than fixing the structure directly.
3281 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3282 before opening a bfd.
3284 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3285 rather than fixing the structure directly.
3287 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3288 in the t/hmake file) a user can select which backends they want
3289 linked with bfd without changing the source.
3291 * init.c: new, looks after initializing modules.
3293 * howto.c: for future use, will allow an application to work out
3294 what cookie to use as a handle on a relcoatio howto.
3296 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3298 * srec.c: Better error checking, partly from Peter Schauer.
3299 (srec_object_p): Avoid assuming any file that starts with 'S' is
3300 an S-record file! (Check for 3 uppercase-hex digits after it.)
3301 (ISHEX): Define new macro for checking supposedly hex characters.
3302 (pass_over): Treat as EOF any S-record line that:
3303 * doesn't have hex in either size character
3304 * produces a size larger than 0x7F
3305 * has an unrecognized type number
3307 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3309 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3310 opncls.c: Lint (saber actually).
3312 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3314 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3315 * newsos3.c: Fixed two types: newos3 -> newsos3.
3316 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3317 to use correct segment.
3319 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3321 * aoutx.h (print_symbol): Handle missing symbol->name.
3323 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3325 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3328 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3330 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3331 add sgi/irix support.
3333 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3335 Changes for the AMD 29000 Ultracomputer port from David Wood.
3338 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3340 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3343 * coffcode.h (coff_real_object_p): Pass information about the
3344 current file's coff symbol format to BFD via the coff_data struct.
3345 (coff_find_nearest_line): obj_icof => coff_data.
3346 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3347 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3348 and DIMNUM == E_DIMNUM.
3349 * configure.in: Handle a29k-*-* hosts, and targets
3350 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3351 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3352 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3353 local_linesz to `coff_data' (tdata) struct.
3354 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3355 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3357 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3359 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3360 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3362 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3364 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3366 (sunos4_core_file_matches_executable_p): Fix header comparison.
3367 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3368 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3370 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3372 Allow GDB to patch object files.
3374 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3375 * trad-core.h (trad_unix_core_file_p): Ditto.
3376 * aoutx.h (aout_set_section_contents): On first output, check
3377 abfd->direction and complain if erroneous.
3379 * Makefile.in: Add crude dependencies.
3381 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3383 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3384 to h/t-xxxx files so that everything will work on System V.
3386 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3388 * aoutx.h: Add information on host-aout.c and how to configure
3389 to use it, to the manual.
3390 * configure.in: Tix typo.
3391 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3392 else dummy out the core file support.
3393 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3394 specified, use it to locate the data section.
3395 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3396 rather than as chars (lint).
3398 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3400 * aoutx.h, coffcode.h: saberized.
3402 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3404 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3406 bfd.c, targets.c: minor rewording of doc segments
3409 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3411 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3412 etc, rather than TEXT_START_ADDR.
3413 * host-aout.c: Remove #if 0 around whole thing.
3414 Update to modern (32/64-bit) a.out naming conventions.
3415 Include a large chunk of ../include/a.out.gnu.h to get macros that
3416 are not defined by the system include files.
3417 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3418 macro used by the other a.out implementations.
3419 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3421 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3423 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3424 texdoc and psdoc; make these depend on generated .texi's
3426 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3429 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3432 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3433 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3434 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3435 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3436 obtrusive marks indicating .c origins.
3438 * bfd.texinfo: generalize most references to linker
3440 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3442 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3443 * archures.c: remove empty foo() definition (crept in at vn1.9)
3445 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3447 * bfd.texinfo: use @setchapternewpage on instead of lots of
3448 @page's; minor rephrasing in Introduction.
3450 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3451 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3452 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3453 segments): used BFD (caps) more consistently as a name in
3454 discourse, fixed a few other minor typos and uses of fonts
3457 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3459 * coffcode.h: fixed bug where string table size wasn't being swapped.
3461 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3463 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3465 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3466 flags. (bfd_print_symbol_vandf) now knows what to do with the
3469 * aoutx.h: made translate_from_native_sym_flags and
3470 translate_to_native_sym_flags produce the above flags.
3473 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3475 * all files: update copyright notices for GPL version 2.
3476 Install header comments and attribute most modules to their
3477 authors. BFD's name is now officially "Binary File Descriptor",
3478 so remove any conflicting pejoratives.
3479 archures.h: Consists solely of comments; remove it.
3481 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3483 * Makefile.in, bfd.c: Made it compile again.
3485 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3487 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3490 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3492 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3493 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3496 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3497 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3499 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3501 * Everything: created some new files, core.c format.c, reloc.c,
3502 section.c and syms.c to split the functionality a bit better.
3503 Cleaned up the rest of the files a bit, and added some
3507 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3509 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3510 really takes 3 arguments, patched code and ammended prototypes.
3512 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3514 * ../include/bfd.h (struct bfd_target): Added new field
3515 "align_power_min" which contains the minimum alignment for a
3516 section. This is used in coff_new_section_hook. The field
3517 insertion necessitates an update of all backends..
3519 * aoutf1.h jump table field inserted
3521 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3524 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3525 table field inserted.
3527 * coffcode.h(just about everything) Now patches up symbol tables
3528 using a different mechanism. The Intel major bug has been fixed,
3529 and the linker can self host on the Aviion and be debugged with
3532 * ecoff.c: new include and jump table patch, i386coff.c: new
3533 include and jump table patch, icoff.c: new include and jump table
3534 patch, ieee.c: can now read archives containing ieee modules.,
3535 libcoff.h: added (combined_entry_type), libieee.h: uped max
3536 sections to 20, m68kcoff.c: new include and jump table patch,
3537 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3538 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3539 srec.c: jump table patch. trad-code.c fixed #IF typeo
3541 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3543 * coffcode.h (coff_swap_aux_in): added else case to deal with
3544 filenames less than 9 characters.
3547 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3549 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3551 * srec.c: now allows any number of sections to be created in a
3552 file. Outputs addresses of the right length.
3554 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3556 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3557 target didn't match, the format got set to the attempted match,
3558 breaking a future test.
3560 *../include/i386coff.h : fixed typo in type field with size
3562 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3563 support in the jump table for the swapping routines exported to
3564 gdb. Now gdb works with the 386.
3566 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3568 * Merge in changes from gdb-3.95 release.
3569 Makefile.in: Allow hmake and tmake files to add OFILES.
3571 bfd.c: support specific targets as well as searching. When
3572 searching, take default target in preference to others.
3574 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3575 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3576 libbfd.h: Support specific targets as well as searching.
3577 opncls.c: Support specific targets as well as searching.
3578 targets.c: Search is short-circuited if default target matches.
3579 liboasys.c, libieee.c: Undo bothner changes that make macros
3580 work to the left of assignment, but which depend on the
3581 representations of different pointer types being the same.
3583 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3585 * i386coff.c: created.
3586 * coffcode.h: added support for 386.
3587 * Makefile.in: added support for 386.
3588 * ../include/i386coff.h: created
3590 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3592 * coffcode.h: removed all put_x_<sizes>
3593 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3597 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3599 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3601 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3603 * everything: Removed sysdep.h from bfd.h and put back into files
3604 from which it was split out. Now 64 bit version is built with a
3605 -DHOST_64_BIT="long long" on the compile line.
3607 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3609 Changed all the [get|put][name] routines to use [get|put]_[size
3612 Put in support for 64 bit work. Now two versions of bfd may be
3613 generated, according to the state of TARGET_64_BIT, one which is
3614 32 bit only, and one which is 64/32 bits.
3615 Created new back end 'demo64' to test 64 bit functionality.
3617 Renamed some files to work on DOS.
3619 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3620 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3621 chage, 64 bit transfer. * liba.out.h: Split out common code from
3622 sunos and newsos into liba.out. Name changes and prototype mods. *
3623 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3624 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3625 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3626 change and 64bit stuff.* newsos3.c: common code removed, new jump
3627 table. * oasys.c: Name change * opncls.c: Portability fixes *
3628 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3629 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3630 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3631 64bit ized. * demo64.c: 64 bit a.out back end
3633 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3635 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3636 on LHS of assignment, even when using old compilers.
3637 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3638 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3639 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3640 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3641 * targets.c: Add declaration of newsos3_vec.
3643 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3645 * aout.c: fixxed some of the problems with filepos calculation.
3646 (swap_ext_reloc): fixed problem with creation of relocs.
3647 (aout_set_section_contents): fixed filepos problem
3649 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3650 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3651 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3652 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3653 cleaned up. (coff_write_object_contents) cleaned up.
3655 * ecoff.c: Totally different. Now supports ecoff fully.
3657 * icoff.c: fixed problems in relocation callout.
3659 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3661 * m68kcoff.c: updated target vector.
3663 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3664 choose_reloc_size. (sunos4_write_object_contents) now calls
3665 choose_reloc_size so outputs relocs correctly, also calculates the
3666 size of the sections correctly.
3670 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3672 Merge Per Bothner's changes to modularize BFD a.out a bit.
3674 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3675 * ieee.c: Cast enums to int before comparing them, for brain-
3677 * coff-code.h: Remove coff_get_section_contents, and use the
3678 generic one instead.
3680 * aout.c: Derive new module from sunos.c, containing generic
3681 support code for all kinds of a.out files.
3683 * sunos.c: Remove all code that goes in aout.c. Split out
3684 machine dependent followup in sunos4_object_p into
3685 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3686 and redefine only the names we CHANGE, not all the names. Drop
3687 the little-endian vector, and rename the vector as sunos4 rather
3690 * b.out.c: Use aout.c routines for most of the work. Slight
3691 changes for the new regime. Remove close_and_cleanup and
3692 get_section_contents in favor of generics. New transfer vector
3695 * newsos.c: New support for Sony NEWS, another a.out format.
3697 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3698 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3699 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3701 * opncls.c (bfd_close): Call format-dependent write_contents
3702 routine, if writing, before calling target-dependent
3703 close_and_cleanup routine (which is now always generic, I think).
3704 * srec.c: Use bfd_alloc instead of malloc. Remove
3705 close_and_cleanup and move code from it to
3706 srec_write_object_contents. Add write_contents to tvec.
3707 * targets.c: Remove a.out little vector, replace a.out big
3708 vector with SunOS vector. FIXME: Need Vax support again now.
3710 * libbfd.h: Add write_contents format-dependent-vector to the
3711 bfd_target vector. Supply a generic close_and_cleanup routine.
3712 * liba.out.h: Handle the new aout.c split. Add prototypes for
3713 all routines defined in aout.c. Rename "sunos" things to "aout"
3714 things. Add a few fields where needed for various formats.
3715 * Makefile.in: Add aout.c and newsos.c.
3717 * archive.c, ieee.c, oasys.c: Lint.
3719 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3722 changed forward declaration struct stat; to reduce warnings. Changed
3723 comment on bfd_h_<x>_x.
3725 * ../include/m68kcoff.h, ../include/intel-coff.h,
3726 ../include/m88k-bcs.h
3727 Now there are two incarnations of relocs, linenos and syments. One for
3728 internal digestion, and one full of char arrays for I/O. The original
3729 names have gone to detect errors.
3731 * Makefile.in, m68kcoff.c, targets.c
3732 Test new structure code with a 68k coff implementaion
3734 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3735 Fixed all the places where there were problems with the size and
3736 alignments of structures on disk and structures in memory. #ifed out
3737 all the code in coffswap.c, since it should be done using the target
3740 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3742 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3743 multiple reloc command.
3745 * sunos.c (sunos4_set_section_contents): Made it so that sections
3746 are always padded to their alignment size.
3748 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3750 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3751 Clean up types and such (saber C problems).
3752 * ecoff.c: Clean up types and such. Remove routines that are
3753 not used. Fix up reading and swapping of shorts from files.
3755 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3757 * a.out.vax.c: Remove two bogus "static" from prototypes.
3759 * ecoff.c: Got rid of lots of non-working junk (that had
3760 been copied directly from coff-code.h).
3761 Updated to be consistent with updates to icoff.c and coff-code.h.
3763 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3764 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3766 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3767 but until the target_vector is automatically generated,
3768 it's as good as any. Note that the text offset is the only
3769 difference between NewsOS and SunOs (including magic numbers).
3770 (Most of the sunos_* routines should to renamed bsd_*
3771 and move to a bsd.c file. Then (and when the target_vector
3772 is automatically generated) it might make sense to create
3773 a separate Sony target.)
3775 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3776 on some systems, and doesn't help on others.
3777 Similarly, only define X_OK if not already defined.
3779 * trad-core.c: Don't include sys/stat.h - at least
3780 on NewsOS 3, it has already been included.
3782 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3784 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3785 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3786 symbol tables if necessary when reading them in, so gdb can use
3787 them. Add "bfd_coff_" to the names so they won't conflict with
3788 names in calling programs. FIXME-soon: if coff-code.h is
3789 included in two BFD modules, this will cause duplicate
3790 definitions; the routines should be exported to a separate,
3791 common, module (probably along with a mess of other ones).
3793 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3795 Improve modtime support.
3797 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3798 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3799 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3800 BUG: archive members still do not get correct mod times.
3802 Improve floating point support for core files.
3804 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3805 (sunos4_core_file_p): Create a second registers section in the
3806 core file, called ".reg2", for the float registers.
3808 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3810 * many changes to improve archive handling; found a logic flaw in
3811 bfd_check_format which only just happened to work by cooncidence.
3813 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3815 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3818 * bfd.h: changed type of udata in asymbol to void *, like it
3819 should be. Added bfd_reloc_dangerous enum member.
3821 * coff-code.h: Fixed it so that internally generated symbols get
3822 their values relocated correctly in all cases. Removed calls to
3825 * icoff.c: Not understanding the destination symbol of a reloc is
3826 not a failure any more, just 'dangerous'. This allows linking of
3827 b.out and coff images.
3829 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3833 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3835 * sunos.c (translate_to_native_sym_flags): fixed
3836 sym_pointer->n_value so that symbols on the way out get their
3837 section relative values calculated correctly.
3839 * coff-code.h (mangle_symbols): fixed problem where tags were not
3840 being relocated for structs, enums, unions. Also various lints.
3842 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3844 * archive.c (get_elt_at_filepos): system_call_error returned
3847 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3849 * Resolve the use of no_error and system_call_error.
3850 The bfd library itself now will never set bfd_error to
3853 The code still needs to be combed to make sure all the error
3854 codes are correct. I suspect they are not always set correctly.
3856 * The names of all the messages have _ prepended because the sun
3857 bundled compiler can't distinguish from a macro which takes an
3858 argument and the same identifier in a non-macro context.
3860 * The reason for the above being that entry points which used to
3861 be trampoline functions are now just macros which expand to a
3862 direct call through the bfd's xfer vector.
3864 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3865 must gas have its own version of everything (the gas version
3866 had the correct value)
3868 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3870 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3871 properly support i960 architecture and output correct reloc stuff.
3873 * bfd.h: added prototype for bfd_printable_arch_mach, added
3876 * coff-code.h: Applied patches from chrisb to support i960
3877 architecture, zero relocs and swap them correcly and conditionally
3878 compiled the timestamp.
3880 * sunos.c: Made the default section alignment 2^3 so that doubles
3881 are done properly. Fixed the same reloc bug that was in b.out.c
3883 * sysdep.h: Now compiles on a Posix box
3885 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3887 * icoff.c: Fix comment on big-endian version.
3888 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3889 F_RELFLG). Set F_AR32WR in output files if little endian
3892 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3894 * archures.c fixed =/== typo
3896 * sunos.c added architecture stuff for output. Fixed
3897 bug where files where vma(data) != size(text)
3898 were processed wrong.
3900 * coff-code.h added a lint cast
3902 * (../include/a.out.sun4.h) fixed it so zmagic
3905 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3907 * archive.c removed loads of includes, and fixed bug where string
3908 table didn't have a null at the end.
3910 * bfd.c fixed includes, added symbols argument to
3911 canonicalize_reloc entry point.
3913 * libbfd.c fixed includes and added some lint patches.
3915 * targets.c added both sorts of intel coff.
3917 * b.out.c fixed included, changed was the canonical
3920 * icoff.c added support for callj and big and little
3923 * opncls.c added chmod+xing for files with EXEC_P set.
3925 * sunos.c fixed includes. Changed default section
3926 alignement to words. Fixed relocation stuff to work with
3929 * bfd.h various new types added, prototype for new
3930 reloc calls, changed bfd->iostream to a void *
3931 to including files don't need stdio.h.
3933 * libcoff.h added conversion table to tie relocs to
3938 * coff-code.h fixed includes. Added code to support
3939 big and little endian formats. Various lints. Better
3940 processing of symbols. Changed reloc stuff to new
3943 * libbfd.h fixed includes
3946 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3948 * bfd.h changed name of alignment entry in sec_struct to
3949 alignment_power, because of conflicting uses within bfd.
3950 Now it should be obvious that it's a 2**n alignment
3951 specifier. Removed start_pad, end_alignment, block, minsize,
3952 output_file_alignment, subsection_alignment and original_vma fields.
3953 Added align_power() macro. Fixed bfd_section_alignment
3954 acessor macros. Added bfd_symbol_same_target macro.
3956 * b.out.c (b_out_write_object_contents) fixed to use
3957 new alignment member. Fixed (callj_callback) to use section
3958 relative symbols properly.
3960 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3961 Fixed (translate_from_native_sym_flags) to correctly make
3962 symbols section relative.
3964 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3965 (bfd_make_section) took out initialization of obsolete members.
3966 (bfd_print_symbol_vandf) added
3968 * opncls.c (bfd_create) created.
3970 * coff-code.h (coff_new_section_hook) took away refs
3971 to obsolete members. (make_a_section_from_file) added
3972 conversion between alignment types. (coff_symbol_from)
3973 added. (coff_count_linenumbers) only counts linenumbers
3974 if symbol is of coff-type. (coff_mangle_symbols) only
3975 heavily mangles symbols if symbol is coff-type.
3976 (coff_write_symbols) various lints. (coff_write_object_contents)
3977 various lints and modification for alignment conversion.
3978 (coff_slurp_relocs) fixed for use with new asection shape.
3980 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3982 * archive.c lots of lint
3984 * b.out.c added callj relocation support, upgrated reloc howto.
3985 Fixed so that asymbol and reloc records are output
3988 * bfd.c lots of lint, support for new bfd entry point
3991 * bfd.h changed definition of asymbol to contain pointer to
3992 owning bfd, removed target dependencies.
3994 * cache.c took out print statements, put in BFD_ASSERT calls.
3996 * coff-code.h various lints, corrected linenumber output
3997 functionality. Added support for new style asymbols and
3998 bfd_print_symbol. Fixed so that asymbol and
3999 reloc records are handled correctly. Added timestamp.
4001 * icoff.c Added support for new howto shape.
4003 * liba.out.h Added support for new asymbol shape
4005 * libbfd.c various lints
4007 * libbfd.h various lints
4009 * libcoff.h added support for new asymbol shape.
4011 * sunos.c various lints. Added support for new asymbol shape
4012 and bfd_print_symbol.
4014 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4016 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4017 pointer lint. Added support for callj relocation. Fixed bug where
4018 the last 32 bytes of the text section were overwritten by data. Fixed bug
4019 where archives of b.out didn't work due bfd_slurp_extended_name_table
4022 * sunos.c added support for n_other field. Braced the howto table so
4023 that it won't be affected by any lengthing of the howto struct typedef.
4026 * bfd.h added support for n_other field, added special_function
4027 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4030 * bfd.c upgraded bfd_perform_relocation, various lints.
4032 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4034 * ChangeLog: Started ChangeLog for BFD.
4035 * ToDo: Create file for suggestions.
4037 * Makefile: Support easy loading into Saber C.
4038 Add dependencies for icoff.o and bcs88kcoff.o.
4039 Rename coff.c to coff-code.h. Change callers.
4041 * bfd.c (bfd_check_format): Allow the check_format routines
4042 to return the desired target vector, rather than just a Boolean.
4043 bfd.h (bfd_check_format): Change function pointer return type.
4044 archive.c (bfd_generic_archive_p): change callee.
4045 b.out.c (b_out_little_object_p, b_out_big_object_p,
4046 b_out_real_object_p): change callee.
4047 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4048 in check_format transfer vectors that need a filler.
4049 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4050 bcs88kcoff.c: change callee.
4051 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4052 icoff.c: change callee.
4053 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4055 * libbfd.c (zalloc): It should actually zero the storage!
4056 This was commented out for some reason.
4058 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4059 This is so callers can avoid <stdlib.h> which doesn't exist
4062 * bfd.c (map_over_sections): Add debugging code, since I
4063 noticed the section count for sunos core files was bad, but only
4064 GDB had detected the problem.
4065 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4066 bfd_get_section_linenos): Remove obsolete functions.
4067 (bfd_apply_relocations): Use longs, not ints, for the math.
4069 * bfd.h: Declare enum boolean and struct bfd_target as well
4070 as typedefs for them. Remove obsolete
4071 bfd_get_section_lineno_size.
4073 * cache.c: Make the "fdopen" support work. Keep better track
4074 of how many files are open. Centralize the opening of files
4075 and be sure bfd_open[rw] actually try to open the file. Evade
4076 linked list initialization problems.
4078 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4080 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4082 * cplus-dem.c: Delete file, since it is not part of BFD.
4084 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4085 (bfd_openr, bfd_openw): Actually open the file, give error now.
4087 * sunos.c (sunos4_core_file_p): Set section count.
4088 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4089 obsolete definitions.
4090 (_write_symbol_table): Initialize <idx> counter.
4091 (foop): Eliminate debugging code.